AWS CloudFormation
API Reference (API Version 2010-05-15)

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RollbackTrigger

A rollback trigger AWS CloudFormation monitors during creation and updating of stacks. If any of the alarms you specify goes to ALARM state during the stack operation or within the specified monitoring period afterwards, CloudFormation rolls back the entire stack operation.

Contents

Arn

The Amazon Resource Name (ARN) of the rollback trigger.

If a specified trigger is missing, the entire stack operation fails and is rolled back.

Type: String

Required: Yes

Type

The resource type of the rollback trigger. Currently, AWS::CloudWatch::Alarm is the only supported resource type.

Type: String

Required: Yes

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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